An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5990-01-374-3877
NSN 5960-00-887-2618
NSN 6320-01-422-1212
NSN 5855-00-912-3885
NSN 5996-01-335-3512
NSN 6105-01-422-2752
NSN 5945-01-555-8373
NSN 6135-01-412-8929
NSN 5925-01-219-0843
NSN 7035-01-243-8523
NSN 2925-00-063-5898
NSN 6620-01-457-9476